Extraction concentratorProduct features:

The extraction tank is mainly used for the process of boiling and extracting traditional Chinese medicinal materials in a heated state using water or organic solvents as the medium, as well as hot reflux extraction. And the volatile oil components can be recovered simultaneously during the extraction process. The extraction tank has high efficiency in extracting effective ingredients from large quantities of medicinal materials; Energy conservation, more complete extraction of effective ingredients, and higher drug concentration in the extraction solution. Working principle: The entire extraction process of the equipment is completed in a closed and recyclable system, which can be extracted under normal pressure or with low pressure. Whether it is water extraction, alcohol extraction, oil extraction or other purposes, the specific process requirements are determined by the Chinese medicine factory according to the drug performance requirements.

Extraction concentratorWorking principle

(1) Such as water extraction: Water and traditional Chinese medicine are loaded into the extraction tank, and the interlayer heat source is started. After the tank boils, the supply of heat source is reduced, and the boiling inside the tank is maintained. The maintenance time depends on the extraction pharmacological process. If closed extraction is required, cooling water is given to cool the steam vapor and return it to the extraction tank, maintaining circulation and temperature.

(2) Like alcohol extraction: First, add the medicine and alcohol into the tank, which must be sealed. Steam the interlayer heat source, turn on the cooling water to reach the required temperature in the tank, and reduce the supply of heat source. Then, let the rising vapor state alcohol pass through the condenser and become liquid alcohol for reflux. In order to improve efficiency, a pump can be used to force circulation, so that the medicine is sucked out from the lower part of the tank through the pump and then imported back into the tank from the upper part of the cylinder, relieving local channeling.

(3) Oil extraction: First, add the traditional Chinese medicine containing volatile oil and water into the extraction tank. Open the circulation valve of the oil separator, adjust the bypass reflux valve, and open the supply heat source valve. When the volatilization temperature is reached, turn on the cooling water for cooling. The cooled liquid should be kept at a certain height in the separator to separate it, and then use the oil-water separator alternately.

(4) Recycling oil essence: Add alcohol to the cylinder, open the cooling water for steam, and then open the recycling valve.

Technical parameters:

Specifications

The extraction tank is a multi-purpose equipment designed for traditional Chinese medicine factories to extract, recover alcohol, and separate volatile oils during the boiling and extraction processes. In addition to the main equipment of the extraction tank, this device is also equipped with a foam catcher, cooler, oil-water separator, etc. These devices are made of stainless steel at all points where they come into contact with drugs. The heating interlayer has been strictly tested by the Wenzhou Pressure Vessel Inspection Department for safety and reliability, and the equipment has a long service life. This device is composed of a condenser, oil-water separator, etc. during the extraction process, and is completed in a sealed and recyclable system. At the same time, organic solvents are recovered from the waste residue.